Commit | Line | Data |
314f2293 |
1 | package Devel::REPL::Plugin::CompletionDriver::LexEnv; |
2 | use Devel::REPL::Plugin; |
3 | use namespace::clean -except => [ 'meta' ]; |
4 | |
314f2293 |
5 | around complete => sub { |
6 | my $orig = shift; |
7 | my ($self, $text, $document) = @_; |
8 | |
8051a5e0 |
9 | my $last = $self->last_ppi_element($document); |
314f2293 |
10 | |
11 | return $orig->(@_) |
12 | unless $last->isa('PPI::Token::Symbol'); |
13 | |
14 | my $sigil = substr($last, 0, 1, ''); |
15 | my $re = qr/^\Q$last/; |
16 | |
17 | return $orig->(@_), |
18 | # ReadLine is weirdly inconsistent |
19 | map { $sigil eq '%' ? '%' . $_ : $_ } |
20 | grep { /$re/ } |
21 | map { substr($_, 1) } # drop lexical's sigil |
06df0767 |
22 | '$_REPL', keys %{$self->lexical_environment->get_context('_')}; |
314f2293 |
23 | }; |
24 | |
25 | 1; |
26 | |
cfd1094b |
27 | __END__ |
28 | |
29 | =head1 NAME |
30 | |
31 | Devel::REPL::Plugin::CompletionDriver::LexEnv - Complete variable names in the REPL's lexical environment |
32 | |
30b459d4 |
33 | =head1 AUTHOR |
34 | |
35 | Shawn M Moore, C<< <sartak at gmail dot com> >> |
36 | |
cfd1094b |
37 | =cut |
38 | |